void Processionon_pushButton_clicked ui-message-clear; ui-message-append正在连接中; m_socket-connectToHostui-IP-text ui-port-texttoInt; 替换为实际的服务器IP地址和端口号优化

void Procession::on_pushButton_clicked() { QString ip = ui->IP->text(); QString port = ui->port->text();

if (ip.isEmpty() || port.isEmpty()) {
    ui->message->clear();
    ui->message->append("请输入有效的IP地址和端口号");
    return;
}

ui->message->clear();
ui->message->append("正在连接中...");
m_socket->connectToHost(ip, port.toInt());

}